The effect of exposing rats to amplitude modulated radiofrequency
radiation (112 MHz modulated to 16 Hz) during development and growth has
been examined. Wistar rats (35 days old) when exposed at above frequency
at the power level 1.0 mW/cm2 (SAR, 0.75 W/kg) for 35 days showed enhanced
ornithine decarboxylase activity and Ca2+ efflux in brain indicating
potential health hazards due to exposure.